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Mechanical properties of polylactic acid
Aug 17, 2018

Tensile strength: 40-60 MPa

Elongation at break: 4%-10%

Modulus of elasticity: 3000-4000 MPa

Modulus of curvature: 100-150 MPa

Izod Impact strength (no notch): 150-300 j/m

Izod Impact Strength (notched): 20-60 j/m

Rockwell Hardness: 88